Title:
半潜水型養殖システム
Document Type and Number:
Japanese Patent JP6923547
Kind Code:
B2
Abstract:
Semi-submersible fish-farming system, such as a fish pen (1), which can be located in at least two different semi-submerged positions, a first position (15) and a second position (16), by ballasting and deballasting, the system comprises a floating collar (2) comprising a ring-shaped or polygonal lower buoyancy member (7), a ring-shaped or polygonal upper buoyancy member (9), a plurality of pillars (8) connecting the buoyancy members (7, 9), a net cage (3) suspended from the floating collar (2) and a net roof (5) closing off the top of the net cage (3), wherein —the net cage (3) is suspended from the lower buoyancy member (7) or the pillars (8); —in the first position (15), the system is floating on the lower buoyancy member (7) and the pillars (8) and upper buoyancy member (9) is above the water surface; —in the second position (16), the lower buoyancy member (7) and the major parts or all the extension of the pillars (8) is below the water surface.
Inventors:
Jacobsen, Christopher Kugersa
Brun, per christian
El Sudar, Svein
Armeland, Inge Bertan
Brun, per christian
El Sudar, Svein
Armeland, Inge Bertan
Application Number:
JP2018546595A
Publication Date:
August 18, 2021
Filing Date:
March 07, 2017
Export Citation:
Assignee:
Acres Solutions AS
International Classes:
A01K61/60; A01K61/10; A01K61/80; B63B22/20
Domestic Patent References:
| JP5103560A | ||||
| JP59192030A | ||||
| JP4106966U | ||||
| JP7500011A | ||||
| JP56154940A | ||||
| JP2014113141A | ||||
| JP2097345A | ||||
| JP2000175593A | ||||
| JP11206265A | ||||
| JP56111770U | ||||
| JP56120069U | ||||
| JP1069184A | ||||
| JP55141140A |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Akiyo Iwahori
Kaoru Takahashi
Nao Oda
Akiyo Iwahori
Kaoru Takahashi